Included Articles:

• Heinrich Gustav Adolph Engler: a prodigious aroid worker
  
• Hybridizing alocasias for the landscape
  
• New name for Xanthosoma lindenii
  
• Sectional grouping of Anthurium (Araceae)
  
• Stimulation of flowering in Aglaonema with gibberellic acid
  
• Trade in endangered species